Palo Alto NGFW vs Suricata

September 20, 2024 | Author: Michael Stromann
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Palo Alto NGFW
Palo Alto NGFW is Virtualized ML-Powered NGFW that match best-in-class security with cloud speed, agility and scale. It provides simple and best-in-class network security for public clouds, private clouds, virtual branches, and critical infrastructure.
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Suricata
Suricata is a high performance, open source network analysis and threat detection software used by most private and public organizations, and embedded by major vendors to protect their assets.

Palo Alto NGFW and Suricata are both cybersecurity products that include intrusion detection and prevention functionality (IDS/IPS) and widely used in enterprise security operations. Both provide deep packet inspection (DPI) capabilities, rule-based threat detection for network traffic and can detect and block security threats.

But Palo Alto NGFW (released in 2007) is a full-featured next-generation firewall (NGFW) and it's a propriety software targeted more at enterprise. It provides best-in-class network security for public clouds, private clouds, virtual branches and critical infrastructure and integrates with other Palo Alto products for unified security management.

Suricata (2010) is a free open-source Intrusion Detection System (IDS/IPS) developed by the Open Information Security Foundation. It can can log HTTP requests, log and store TLS certificates, extract files from flows and store them to disk, offload packet processing tasks to GPUs for enhanced performance and integrates with numerous commercial and open source solutions.

See also: Top 10 Firewall software
Author: Michael Stromann
Michael is an expert in IT Service Management, IT Security and software development. With his extensive experience as a software developer and active involvement in multiple ERP implementation projects, Michael brings a wealth of practical knowledge to his writings. Having previously worked at SAP, he has honed his expertise and gained a deep understanding of software development and implementation processes. Currently, as a freelance developer, Michael continues to contribute to the IT community by sharing his insights through guest articles published on several IT portals. You can contact Michael by email stromann@liventerprise.com